[Qgis-user] manually change FID/OID

[Stefano Iacovella]

Maybe I misunderstood what are you trying to do, just be aware that
manually modifying FID or OID in a shapefile or geoDb feature class is
likely to corrupt them.

Cheers,

Stefano
Il giorno 26/mar/2013 18:40, "Christian Röttger" <chris.roettger at web.de> ha
scritto:

> Hi,
>
> no, i want to do it the other way arround. the problem is that i want to
> change the FID value, which is generated by arcgis or qgis automatically
> (the grey numbers in the first column). i have already a column with id
> values. i want to assign the FID/OID with their values.
>
> Am 26.03.2013 17:07, schrieb José Pedro Santos:
>
>> Hi Christian,
>>
>> Why you don't create a new column with the ID values that you want? If
>> you want to edit some columns or rows you can use the Field Calculator.
>>
>> Best Regards,
>> José Santos
>>
>> ------------------------------**------------------------------**
>> ------------
>> Date: Tue, 26 Mar 2013 16:59:08 +0100
>> From: chris.roettger at web.de
>> To: qgis-user at lists.osgeo.org
>> Subject: [Qgis-user] manually change FID/OID
>>
>> Hi,
>>
>> i have the following problem: If i export a postgis db with qgis it
>> mixes up the rows. On the first position in the attribute table is a
>> value with id 2400 but should be 0 or 1
>> e.g.
>>        id      objectname
>> 0 | 2400 | name 2400  ...
>> 1 | 828   | name 828   ...
>>
>> When i inspect the database, everything seems to be ok, as the line with
>> id =1 shows up on the top position and id is set as primary key.
>> Has anybody an idea how i can get my table back in the right order or
>> how to manually update the FID/OID with my id values?
>>
>> I need that for an geotools importer which reads the FID and i cant
>> change the import parameters.
>>
>> Thanks christian
>>
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>
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